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KMID : 0364820210570030220
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Korean Journal of Microbiology
2021 Volume.57 No. 3 p.220 ~ p.222
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Complete genome sequence of the auto-flocculent strain Zymomonas mobilis ZM401
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Yim Jun-Ho
Kim Jong-Oh
Jeon Young-Jae
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Abstract
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The auto-flocculent strain Zymomonas mobilis ZM401 was obtained from the parental strain ZM4 (ATCC31821) via chemical mutagenesis. The genome analysis on this mutant using PacBio RS HGAP and Illumina sequencings revealed that one chromosome (2,058,774 bp with 46.3% G + C content) and four plasmids were major components. The annotation analysis with total genomic sequence 2,204,959 bp was able to provide a total of 1,958 genes, 1, 898 CDSs, 51 tRNAs, and 9 rRNAs. In conclusion, this work unveiled that the potential variants including insertion, deletion, and SNPs associated with the auto-flocculation phenotype as compared to the reference genome of parental strain ZM4 were respectively 1, 2, and 77.
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KEYWORD
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Zymomonas mobilis, ZM401, auto-flocculation mutant, bioethanol, complete genome
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